Answer:
the name of the SI unit for force is the newton
Answer:
Use the method on the image and solve it.
Answer:
4.7 N
Explanation:
130 g = 0.13 kg
The momentum of the snowball when it's thrown at the wall is

Which is also the impulse. From here we can calculate the magnitude of the average force F knowing the duration of the collision is 0.18 s



Answer:
1995 and 2000 , 4 trillions
Explanation: